METHOD FOR CARRIER AGGREGATION TRANSMISSION AND APPARATUS FOR REALIZING CARRIER AGGREGATION TRANSMISSION

摘要

A method for carrier aggregation transmission and an apparatus for realizing the carrier aggregation transmission are disclosed. The method includes: bearing multiple carriers in preset frequency bands, where the nominal bandwidth values of the carriers is less than or equal to 5MHz; aggregating the multiple carriers, where the nominal channel interval between adjacent carriers of the multiple carriers is integral multiples of 0.2MHz. Thus, the carrier aggregation transmission can be implemented without changing the swept frequency capability or method of a present Universal Mobile Telecommunications System (UMTS) terminal. Besides, by further appropriately setting the chip rate corresponding to the carriers with different nominal bandwidths, the performance of small-bandwidth and narrow-bandwidth aggregation systems is efficiently improved, and existing hardware and algorithms can be reused.